221053762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{4987}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 341179200

約数和(自身を除く): 120125438

約数列:

[1, 2, 37, 74, 599, 1198, 4987, 9974, 22163, 44326, 184519, 369038, 2987213, 5974426, 110526881, 221053762]

約数ペア:

[(1, 221053762), (2, 110526881), (37, 5974426), (74, 2987213), (599, 369038), (1198, 184519), (4987, 44326), (9974, 22163)]